TLS v1.0 and TLS v1.1 in Liferay DXP
Written By
Anushka Tiwari
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Issue
- How to confirm that TLS v1.0 and TLS v1.1 are disabled by default in Liferay DXP 7.2?
Environment
- Liferay DXP 7.1
- Liferay DXP 7.2
- Liferay DXP 7.3
- Liferay DXP 7.4
Resolution
- In Java 8, TLS v1.0 and TLS v1.1 are disabled by default. Which can be verified in the
java.security file.
jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA, \
DH keySize < 1024, EC keySize < 224, 3DESEDECBC, anon, NULL, \
include jdk.disabled.namedCurves
- The
java.security file placed is at /usr/lib/jvm/zulu8/jre/lib/security/ path in case of using Java 8.
- In the case of Java 11, the
java.security the file can be found at /usr/lib/jvm/zulu11/conf/security path.
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